Rational design and construction of a serious of highly water-stable coordination polymers with various N, N′-donor linkers: Syntheses, diversity structures, and dye adsorption property
作者:Chuanbin Fan、Cungang Xu、Ziao Zong、Xiaoyin Zhang、Bin Zhu、Lulu Wang、Xia Zhang、Shuangyu Bi、Yuhua Fan
DOI:10.1016/j.jssc.2020.121673
日期:2020.12
In this study, we have synthesized six new coordination polymers (CPs), namely [Cu6(3,5-bip)6(H2O)12(SO4)6]·3H2O}n (1), [Co(3,5-bip) (H2O)3(SO4)]n (2), [Cu(1,3-bit)2(H2O)2]·2(NO3)}n (3), [Cu2(1,3-bit)2 (1,3-bcbb)2]·4(H2O)}n (4), [Cu(4,4′-bibp) (H2O) (NO3)2]n (5), [Cu(4,4′-bibp) (4,4′-Hsbdc)]n (6) via solvothermal methods. The structures of these new CPs have been characterized by elemental analysis
在这项研究中,我们合成了六个新的配位聚合物(CP),即[Cu 6(3,5-bip)6(H 2 O)12(SO 4)6 ]·3H 2 O} n(1), [Co(3,5-bip)(H 2 O)3(SO 4)] n(2),[Cu(1,3-bit)2(H 2 O)2 ]·2(NO 3)} n(3),[Cu 2(1,3-bit)2(1,3-bcbb)2 ]·4(H 2O)} n(4),[Cu(4,4'-bibp)(H 2 O)(NO 3)2 ] n(5),[Cu(4,4'-bibp)(4,4'- Hsbdc)] n(6)通过溶剂热法。这些新CP的结构已通过元素分析,FTIR,TG分析,PXRD和单晶X射线衍射技术进行了表征。同时,探索了标题CPs以吸附有机染料,即被广泛认为是水着色剂污染物的阴离子染料(刚果红(CR)和甲基橙(MO))和阳离子染料(亚甲基蓝(MB))。值得注意的是,配合物3可以